Invention Grant
- Patent Title: Mold for hot stamping and method of manufacturing the same
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Application No.: US14880677Application Date: 2015-10-12
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Publication No.: US10421112B2Publication Date: 2019-09-24
- Inventor: Seung Sang Lee
- Applicant: Hyundai Motor Company
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: KR10-2011-0130512 20111207
- Main IPC: B21D37/16
- IPC: B21D37/16 ; B21D22/02 ; B21D22/20 ; B21J13/02 ; B21D37/20 ; C21D8/00 ; B23P15/24

Abstract:
A mold for hot stamping is disclosed. The mold may include: a base plate configured to receive and exhaust coolant, at least one lower mold and at least one upper mold. The at least one lower mold may be mounted at a surface of the base plate, and configured to receive the coolant from the base plate. The lower mold may also have the same shape as a lower shape of a product so as to form the lower shape of the product during hot stamping. The upper mold is made of material different from that of the lower mold, coupled to an upper portion of the lower mold, has the same shape as an upper shape of the product so as to form the upper shape of the product, and is configured to receive the coolant from the lower mold such that the coolant flows in the upper mold.
Public/Granted literature
- US20160030993A1 MOLD FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2016-02-04
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